Vehicle door actuating control having a flexible sealing membrane

• US 5,039,145 A
• Filed: 04/05/1990
• Issued: 08/13/1991
• Est. Priority Date: 04/05/1990
• Status: Expired due to Fees

• Current Assignee: Prince (Wellman Holdings, Inc.)
• Original Assignee: Prince (Wellman Holdings, Inc.)
• Inventors: Frye, Dale J.
• Primary Examiner(s): Nicholson, Eric K.
• Application Number:
  US07/506,285
• Time in Patent Office: 495 Days
• Field of Search: 292/336.3, 292/DIG. 31, 292/DIG. 70, 292/DIG. 71, 292/DIG. 37, 292/DIG. 38, 292/DIG. 23, 292/DIG. 59, 292/200, 292/217, 292/226 , 292/236, 292/143, 292/161, 292/173, 292/188, 70/455
• US Class Current: 292/336.3
• CPC Class Codes: E05B 77/34 Protection against weather or dirt, e.g. against water ingress closures or guards for keyholes E05B17/14
• CPC Class Codes: E05B 85/12 Inner door handles
• CPC Class Codes: Y10S 292/23 Vehicle door latches
• CPC Class Codes: Y10S 292/38 Plastic latch parts
• CPC Class Codes: Y10S 292/59 insulation, heat and electrical
• CPC Class Codes: Y10T 292/102 Lever
• CPC Class Codes: Y10T 292/108 Lever
• CPC Class Codes: Y10T 292/57 Operators with knobs or handles

Abstract

A movable door actuating member is mechanically connected to a door latching control through a flexible sealing membrane in the door panel. The door actuating member is movably mounted to the door panel and includes a camming surface which deflects the membrane which in turn engages a cam follower of the latching mechanism for actuating the door latch for opening the door.

Claims

1. A door actuating control for a vehicle comprising:

a vehicle door including a latch;

a movable door actuating member mounted to said door;

a door latch control mounted to said door and to said latch and including a portion in alignment with said door actuating member; and

a flexible membrane mounted to said door between said door actuating member and said portion of said door latch control and deflected by actuation of said door actuating member to actuate said door latch control and provide a sealed interface between the inside of the vehicle and the exterior of the vehicle.

2. The apparatus as defined in claim 1 and further including a door panel mounted to said door and wherein said movable door actuating member is mounted to said panel.

3. The apparatus as defined in claim 2 wherein said door actuating member includes a handle pivotally mounted to said door panel.

4. The apparatus as defined in claim 3 wherein said door actuating member further includes a cam surface on a side of the pivot connection of said member to said door panel opposite said handle.

5. The apparatus as defined in claim 4 wherein said door latch control includes a cam follower engaged by said membrane in response to deflection by said cam surface.

6. The apparatus as defined in claim 5 wherein said membrane is made of a sheet of polymeric material.

7. The apparatus as defined in claim 6 wherein said door latch control is pivotally mounted to said vehicle door.

8. The apparatus as defined in claim 7 wherein said cam follower includes a roller.

9. The apparatus as defined in claim 8 wherein said door latch control includes a pair of arms extending in generally orthogonal relationship and wherein said roller is mounted to an end of one of said arms.

10. The apparatus as defined in claim 9 wherein the remaining arm of said door latch control is coupled to said latch.

11. The apparatus as defined in claim 10 wherein said membrane is made of PVC having a thickness of from about 0.005 to 0.060 inches.

12. A door actuating control for a vehicle comprising:

a vehicle interior door panel;

a movable door actuating member and means for mounting said member panel;

a door latch control mounted to a vehicle door and adapted to be coupled to a latch associated with the door and including a portion in alignment with said door actuating member; and

a flexible membrane mounted to said panel between said door actuating member and said portion of said door latch control and deflected by actuation of said door actuating member to actuate said door latch control and provide a sealed interface between the inside of the vehicle and the exterior of the vehicle.

13. The apparatus as defined in claim 12 wherein said means for mounting said member to said panel comprises a bezel.

14. The apparatus as defined in claim 13 wherein said membrane is made of a sheet of polymeric material.

16. The apparatus as defined in claim 12 wherein said door actuating member includes a handle pivotally mounted to said door panel.

17. The apparatus as defined in claim 16 wherein said door actuating member further includes a cam surface on a side of the pivot connection of said member to said door panel opposite said handle.

18. The apparatus as defined in claim 17 wherein said door latch control includes a cam follower engaged by said membrane in response to deflection by said cam surface.

19. The apparatus as defined in claim 18 wherein said door latch control is pivotally mounted to the vehicle door.

20. The apparatus as defined in claim 19 wherein said cam follower includes a roller.

21. The apparatus as defined in claim 20 wherein said door latch control includes a pair of arms extending in generally orthogonal relationship and wherein said roller is mounted to an end of one of said arms.

22. The apparatus as defined in claim 21 wherein said door latch control is pivotally mounted at the junction of said arms.

15. The apparatus as defined in 14 wherein said membrane is made of PVC having a thickness of from about 0.005 to 0.060 inches.

23. A door actuating control for a vehicle comprising:

a vehicle door including a latch;

an interior door panel mounted to said door;

a door actuating member mounted to said panel and including a cam surface;

a door latch control mounted to said door and coupled to said latch and including a cam follower positioned in general alignment with said cam surface of said door actuating member; and

a flexible membrane mounted to said door panel between said cam surface member and said cam follower and deflected by actuation of said door actuating member to actuate said door latch control and provide a sealed interface between the inside of the vehicle and the exterior of the vehicle.

24. The apparatus as defined in claim 23 wherein said membrane is made of a sheet of polymeric material.

25. The apparatus as defined in claim 24 wherein said cam follower includes a roller.

26. The apparatus as defined in claim 25 wherein said membrane is made of PVC having a thickness of from about 0.005 to 0.060 inches.